{"id":3535,"date":"2024-08-13T17:29:20","date_gmt":"2024-08-13T17:29:20","guid":{"rendered":"https:\/\/lm2poly.com\/?p=3535"},"modified":"2024-08-13T21:12:04","modified_gmt":"2024-08-13T21:12:04","slug":"am-of-modular-multistable-mechanical-metamaterials","status":"publish","type":"post","link":"https:\/\/lm2poly.com\/fr\/project\/am-of-modular-multistable-mechanical-metamaterials\/","title":{"rendered":"Conception et fabrication additive de m\u00e9tamat\u00e9riaux m\u00e9caniques modulaires multistables aux propri\u00e9t\u00e9s ajustables"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"3535\" class=\"elementor elementor-3535\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2cdd9a6e e-flex e-con-boxed jltma-glass-effect-no e-con e-parent\" data-id=\"2cdd9a6e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1039882e 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class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-366964f3 elementor-widget-divider--view-line jltma-glass-effect-no elementor-widget elementor-widget-divider\" data-id=\"366964f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2071fa28 elementor-widget-divider--view-line jltma-glass-effect-no elementor-widget elementor-widget-divider\" data-id=\"2071fa28\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2504d91b elementor-widget-divider--view-line jltma-glass-effect-no elementor-widget elementor-widget-divider\" data-id=\"2504d91b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-58e988e2 e-flex e-con-boxed jltma-glass-effect-no e-con e-parent\" data-id=\"58e988e2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3d15c3c6 jltma-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"3d15c3c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conception et fabrication additive de m\u00e9tamat\u00e9riaux m\u00e9caniques modulaires multistables aux propri\u00e9t\u00e9s ajustables<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-969d4a6 e-flex e-con-boxed jltma-glass-effect-no e-con e-parent\" data-id=\"969d4a6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0f672fb e-con-full e-flex jltma-glass-effect-no elementor-invisible e-con e-child\" data-id=\"0f672fb\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInLeft&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2b62a68e jltma-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"2b62a68e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le projet porte sur la conception et la fabrication d'un m\u00e9tamat\u00e9riau m\u00e9canique multistable \u00e0 l'aide de la fabrication de filaments fondus multimat\u00e9riaux. Ce m\u00e9tamat\u00e9riau polyvalent combine trois propri\u00e9t\u00e9s cl\u00e9s : la rigidit\u00e9 r\u00e9glable, la transformation de forme et la modularit\u00e9. En exploitant la frustration g\u00e9om\u00e9trique de poutres von Mises coupl\u00e9es, les propri\u00e9t\u00e9s du m\u00e9tamat\u00e9riau peuvent \u00eatre efficacement modifi\u00e9es. Le projet implique une validation th\u00e9orique, num\u00e9rique et exp\u00e9rimentale et \u00e9tudie diverses applications, notamment les panneaux sandwich \u00e0 rigidit\u00e9 r\u00e9glable et les surfaces de transformation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b044645 e-con-full e-flex jltma-glass-effect-no elementor-invisible e-con e-child\" data-id=\"b044645\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInRight&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-50da49e jltma-glass-effect-no elementor-widget elementor-widget-image\" data-id=\"50da49e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"432\" src=\"https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Morphing_surface-Large-768x432.jpeg\" class=\"attachment-medium_large size-medium_large wp-image-3537\" alt=\"sandwich panel with tunable properties close up\" srcset=\"https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Morphing_surface-Large-768x432.jpeg 768w, https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Morphing_surface-Large-300x169.jpeg 300w, https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Morphing_surface-Large-1024x576.jpeg 1024w, https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Morphing_surface-Large-18x10.jpeg 18w, https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Morphing_surface-Large.jpeg 1280w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-042961d e-flex e-con-boxed jltma-glass-effect-no e-con e-parent\" data-id=\"042961d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-11c32dd e-con-full e-flex jltma-glass-effect-no elementor-invisible e-con e-child\" data-id=\"11c32dd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInLeft&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4e2a303 jltma-glass-effect-no elementor-widget elementor-widget-image\" data-id=\"4e2a303\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"517\" src=\"https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Sandwich_panel-Large-1024x517.jpeg\" class=\"attachment-large size-large wp-image-3538\" alt=\"\" srcset=\"https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Sandwich_panel-Large-1024x517.jpeg 1024w, https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Sandwich_panel-Large-300x151.jpeg 300w, https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Sandwich_panel-Large-768x388.jpeg 768w, https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Sandwich_panel-Large-18x9.jpeg 18w, https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Sandwich_panel-Large.jpeg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-945d910 e-con-full e-flex jltma-glass-effect-no elementor-invisible e-con e-child\" data-id=\"945d910\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInRight&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a9d1a92 jltma-glass-effect-no elementor-widget elementor-widget-image\" data-id=\"a9d1a92\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"593\" src=\"https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Unit_cell-Large-1024x593.jpeg\" class=\"attachment-large size-large wp-image-3539\" alt=\"\" srcset=\"https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Unit_cell-Large-1024x593.jpeg 1024w, https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Unit_cell-Large-300x174.jpeg 300w, https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Unit_cell-Large-768x445.jpeg 768w, https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Unit_cell-Large-18x10.jpeg 18w, https:\/\/lm2poly.com\/wp-content\/uploads\/2024\/08\/Unit_cell-Large.jpeg 1244w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Design and additive manufacturing of modular multistable mechanical metamaterials with tunable properties The project centers on the design and fabrication 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